larshecker.dk

📜 Historical scan 2026-09-30 06:45:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

larshecker.dk is a .dk domain served by 2 nameservers (cleo.ns.cloudflare.com, grace.ns.cloudflare.com). It was registered on 4 October 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 199.36.158.100 is hosted by Fastly, Inc. (AS54113) in United States. Mail is handled by mx01.mail.icloud.com, mx02.mail.icloud.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
cleo.ns.cloudflare.com	108.162.193.89 172.64.33.89 173.245.59.89 2606:4700:58::adf5:3b59 2803:f800:50::6ca2:c159 2a06:98c1:50::ac40:2159	cleo.ns.cloudflare.com cleo.ns.cloudflare.com cleo.ns.cloudflare.com cleo.ns.cloudflare.com cleo.ns.cloudflare.com cleo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
grace.ns.cloudflare.com	108.162.192.159 172.64.32.159 173.245.58.159 2606:4700:50::adf5:3a9f 2803:f800:50::6ca2:c09f 2a06:98c1:50::ac40:209f	grace.ns.cloudflare.com grace.ns.cloudflare.com grace.ns.cloudflare.com grace.ns.cloudflare.com grace.ns.cloudflare.com grace.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
199.36.158.100	300s	—	AS54113	Fastly, Inc.	199.36.158.0/24	🇺🇸 United States	—

📧 MX Records#

2 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx01.mail.icloud.com	17.42.251.62 17.42.251.62 17.56.9.31 17.57.152.5 17.57.152.5 17.57.152.5 17.57.154.33 17.57.155.25 17.57.156.30	mx01.mail.icloud.com mx3.mail.icloud.com mx01.mail.icloud.com ic4-privaterelay.appleid.com smtp1.ic4-privaterelay.appleid.com mx01.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.
10	3600s	mx02.mail.icloud.com	17.42.251.62 17.42.251.62 17.56.9.31 17.57.152.5 17.57.152.5 17.57.152.5 17.57.154.33 17.57.155.25 17.57.156.30	mx3.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com ic4-privaterelay.appleid.com smtp1.ic4-privaterelay.appleid.com mx01.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 197ms

TXT Record
apple-domain=Fi9eZTySlSoHgsAu
brave-ledger-verification=bcaea8859a853b59641e03e904c95f6cf514b8a409cf6086eb86616975601e25
hosting-site=lhecker-prod
v=spf1 include:icloud.com ~all

✉️ SPF#

Policy	Record (larshecker.dk)
~all (soft fail)	v=spf1 include:icloud.com ~all

📨 DMARC#

Policy	Record (_dmarc.larshecker.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:7a2e207b17124534bfcff671635d16d5@dmarc-reports.cloudflare.net

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-14 05:38:13

www CNAME	lhecker-prod.web.app (all on web.app) → 199.36.158.100 2620:0:890::100 (AS54113)
www vs bare domain	Same network larshecker.dk: 199.36.158.100 (AS54113) www.larshecker.dk: 199.36.158.100 2620:0:890::100 (AS54113)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.larshecker.dk	_acme-challenge.unspoylt.tempurl.host

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

63ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2416185900
Primary NS (MNAME)	cleo.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 20:20:39

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-10-04
Expires	2026-10-31 (10d)

📋 WHOIS#

⏱️ Lookup Timing#

28ms

45ms

31ms

AAAA

32ms

TXT

197ms

CAA

39ms

HTTPS

43ms

TLSA

188ms

SOA

0ms

MTA-STS

57ms

DNSSEC

63ms

SRV

61ms

Total

666ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 05:38:13	1816ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-07 20:07:41	3862ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-01 18:55:33	648ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-30 18:50:52	631ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-30 06:45:08 shown	666ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-27 11:45:41	755ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-20 08:49:13	1011ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-06 16:38:40	1810ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-26 19:32:08	1876ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-09 20:58:20	1507ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-03 01:03:10	2559ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-11 21:59:29	1280ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 14:46:02	2134ms	2 NS 1 A 2 MX	🔒 Secure